Main jail
Jefferson County Jail
Facilities in Jefferson County
- Jefferson County Jail County jail in Hillsboro
- Address
- 510 1st St, Hillsboro, MO 63050
- Phone
- (636) 797-5000
- Website
- jcsd.org
- Inmate lookup
- Search page
- Capacity
- 280 beds
- Hillsboro Treatment Center State prison in Hillsboro
- Address
- 10434 State Rd Bb, Hillsboro, MO 63050
- Phone
- (636) 797-9813
Addresses, phone numbers and capacity come from a public facility directory and can be out of date. Call before you travel or send anything.
Near Jefferson County
Straight-line miles from the facilities we list, not driving distances.
Find someone in Jefferson County
- Use the facility's own lookupJefferson County Jail. It is the source of record.
- CallJefferson County Jail: (636) 797-5000; Hillsboro Treatment Center: (636) 797-9813. Have the person's full name and date of birth ready; booking can take several hours.
Questions about Jefferson County jail and inmate search
Where do people arrested in Jefferson County go?
Most people arrested in Jefferson County, Missouri are booked into Jefferson County Jail at 510 1st St, Hillsboro. Its phone number is (636) 797-5000.
What phone numbers do we list for Jefferson County jails and facilities?
Jefferson County Jail: (636) 797-5000. Hillsboro Treatment Center: (636) 797-9813. These come from a public facility directory and can change, so confirm a number before you rely on it.
How do I find out if someone is in jail in Jefferson County?
Jefferson County Jail has its own inmate lookup (jcsd.org), the source of record. Or call (636) 797-5000 with the person's full name and date of birth.
What county jails are near Jefferson County?
The closest county jails we list outside Jefferson County are Washington County Jail in Potosi (Washington County, about 24 miles), Franklin County Detention Facility in Union (Franklin County, about 28 miles) and Buzz Westfall Jail / Justice Center in Clayton (St. Louis County, about 31 miles). Distances are straight-line miles between listed facilities, not driving distances.
How many people can the Jefferson County Jail hold?
The facility directory lists a capacity of 280 beds for Jefferson County Jail.